2,2,6,6-Tetramethylpiperidinooxy

Superiority:

2,2,6,6-Tetramethylpiperidinooxy Basic information
Product Name:    2,2,6,6-Tetramethylpiperidinooxy
Synonyms:    2,2,6,6-Tetramethyl-1-piperinedinyloxy;TEMPO, FREE RADICAL;TEMPO;2,2,6,6-Tetramethyl-1-piperidyloxy;2,2,6,6-Tetramethylpiperidin-1-oxy;2,2',6,6'-Tetramethylpiperidin-1-oxyl;2,2,6,6-Tetramethylpiperidin-1-oxyl;2,2,6,6-Tetramethylpiperidine 1-oxide
CAS:    2564-83-2
MF:    C9H18NO*
MW:    156.25
EINECS:    219-888-8

Mol File:    2564-83-2.mol
2,2,6,6-Tetramethylpiperidinooxy Structure
2,2,6,6-Tetramethylpiperidinooxy Chemical Properties
Melting point     36-38 °C(lit.)
Boiling point     193°C
density     1 g/cm3
vapor pressure     0.4 hPa (20 °C)
refractive index     1.4350 (estimate)
Fp     154 °F
storage temp.     Store below +30°C.
solubility     9.7g/l
form     Powder
color     Yellow to green
PH    8.3 (9g/l, H2O, 20℃)
Water Solubility     Soluble in all organic solvents. Insoluble in water.
Merck     14,9140
BRN     1422418
Stability:    Stable. Incompatible with strong acids, strong oxidizing agents. Refrigerate.
InChIKey    RVWUHFFPEOKYLB-UHFFFAOYSA-N
CAS DataBase Reference    2564-83-2(CAS DataBase Reference)
NIST Chemistry Reference    1-Piperidinyloxy, 2,2,6,6-tetramethyl-(2564-83-2)
EPA Substance Registry System    1-Piperidinyloxy, 2,2,6,6-tetramethyl- (2564-83-2)
Safety Information
Hazard Codes     C,Xi
Risk Statements     34-36/37/38
Safety Statements     26-36/37/39-45-24/25
RIDADR     UN 3263 8/PG 2
WGK Germany     3
RTECS     TN8991900
Autoignition Temperature    275 °C
TSCA     Yes
HazardClass     8
PackingGroup     III
HS Code     29333999